1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
denis-greek [22]
3 years ago
11

Subtract the equations. 5x + 4y = 25 (5x +2y= 3)

Mathematics
1 answer:
pychu [463]3 years ago
8 0

Answer: x=3 y=6

Step-by-step explanation:

You might be interested in
What is the answer to 5x+4=9
Kisachek [45]

Answer:

x=1

Step-by-step explanation:

5x-4=9

5x=9-4

5x=5

x=1

8 0
3 years ago
Which whole number can each term of the equation be multiplied by to eliminate the fractions before solving
Butoxors [25]

Answer:

  the least common denominator

Step-by-step explanation:

The least common denominator is that number. It is the least common multiple of the denominator values.

__

Simply multiplying by the product of the denominators will eliminate fractions, but may require reduction of fractions in the answer. If the "fractions" are rational expressions, extraneous solutions may be introduced.

7 0
3 years ago
Hi... So for this homework question It says " Amy bought 2 and 1/2 gallons of paint for $60. What is the cost for 1 gallon of pa
andrey2020 [161]

I'm sorry but the solution you proposed was a bit hard to follow, so I'll just post my solution: we convert "2 and 1/2" to a single fraction:

2+\dfrac{1}{2} = \dfrac{4}{2}+\dfrac{1}{2}=\dfrac{5}{2}

So, we know that 5/2 gallons cost 60 dollars, which means

\dfrac{5}{2}g=60

To find the cost of a single gallon, we have to solve the equation for g:

g = 60\cdot \dfrac{2}{5} = 24

5 0
3 years ago
PLEASE HELP ME I DONT UNDERSTAND MY HOMEWORK AND ITS TUE TODAY
Scrat [10]

Answer:

All of the above

Step-by-step explanation:

The question is asking you which equation you can use for you to find the value of the undefined variable, n.

In this case, all of the equations above are eligible to find the value of the variable n since regardless of the variable position, you will yet be able to find its value.

3 0
3 years ago
Read 2 more answers
Can u guys help me with this​
nlexa [21]

Answer:

Step-by-step explanation:

A.) 16500 Seconds

B.) 12569 Seconds

C.) 38116 Seconds

D.) 20700  Seconds

E.) 7256

4 0
2 years ago
Other questions:
  • A rectangular prism has a length of 8 inches, a width of 5 inches, and a height of 2 inches. What is the
    5·1 answer
  • Which of the following functions is not linear?
    5·2 answers
  • Geometry math question no Guessing Please and show work
    9·2 answers
  • The equation of function h is h... PLEASE HELP MATH
    9·1 answer
  • HELP ASAP!!!!!!!!!!!!!!!
    15·1 answer
  • What is 3/5 as a simplified decimal
    12·2 answers
  • Suppose your statistics professor reports test grades as​ z-scores, and you got a score of 2.49 on an exam. ​(a) Write a sentenc
    9·1 answer
  • In a study of red/green color blindness, 700 men and 2850 women are randomly selected and tested. Among the men, 66 have red/gre
    5·1 answer
  • In a statistics class, students were asked how many siblings they have. The mean number of siblings for the class is 3.08 with a
    5·1 answer
  • Plot and label one point that is not a solution to the inequality shown in this graph.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!